Base | Representation |
---|---|
bin | 1010001111100… |
… | …10101111111100 |
3 | 12222200122100221 |
4 | 11013302233330 |
5 | 133444211311 |
6 | 12305431124 |
7 | 2062245511 |
oct | 507625774 |
9 | 188618327 |
10 | 85928956 |
11 | 44560773 |
12 | 2493b4a4 |
13 | 14a57c49 |
14 | b5ab308 |
15 | 7825671 |
hex | 51f2bfc |
85928956 has 6 divisors (see below), whose sum is σ = 150375680. Its totient is φ = 42964476.
The previous prime is 85928903. The next prime is 85928959. The reversal of 85928956 is 65982958.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85928959) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10741116 + ... + 10741123.
Almost surely, 285928956 is an apocalyptic number.
It is an amenable number.
85928956 is a deficient number, since it is larger than the sum of its proper divisors (64446724).
85928956 is a wasteful number, since it uses less digits than its factorization.
85928956 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21482243 (or 21482241 counting only the distinct ones).
The product of its digits is 1555200, while the sum is 52.
The square root of 85928956 is about 9269.7872683250. The cubic root of 85928956 is about 441.2789168026.
The spelling of 85928956 in words is "eighty-five million, nine hundred twenty-eight thousand, nine hundred fifty-six".
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